QSYZAIL LM317 Adjustable Voltage Regulator Kit AC 110V to DC 1.25V-12V Power Supply DIY Electronics Kit with Voltmeter for Adults
QSYZAIL LM317 Adjustable Voltage Regulator Kit DIY Electronic Kits for Adults
Stable Output: Input voltage 110V, output voltage 1.25V to 12V continuously adjustable, output current 200mA
Product parameters: Transformer power: 2.5W, Shell size: 4.4x2.71x1.57inches, PCB size: 2.83x2.44inches, Weight: 9.52oz
Application: It can be used as a low-power power supply, signal generator, and logic signal tester. There is a buzzer function for sensor alarms, such as soil moisture alarm, temperature alarm, etc.
Suitable for electronic DIY electronics enthusiasts to learn, welding practice. Please read the user manual for the welding method